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RISHeight System of Taiwan from Satellite and Terrestrial Data
Publisher: American Society of Civil Engineers
Abstract: The global positioning system (GPS), satellite altimetry, tide records, differential leveling, and a geoid model have been used to study the height system of Taiwan, Republic of China. Using the International GPS Service ...
Use of Geoid for Assessing Trigonometric Height Accuracy and Detecting Vertical Land Motion
Publisher: American Society of Civil Engineers
Abstract: An improved geoid model for Taiwan was developed using land and sea gravity anomalies and altimeter-derived geoid gradients by least-squares collocation. The estimated model accuracy ranges from 2 cm in the flat area to ...
Improved Geoid Modeling Using Observed and Modeled Gravity Gradients in Taiwan
Publisher: American Society of Civil Engineers
Single- and Multiepoch Analyses of Global Positioning System Baseline Network: Application to Coordinate and Velocity Determinations in Central Taiwan
Publisher: American Society of Civil Engineers
Abstract: Theories and computer programs are developed for single- and multiepoch analyses of a global positioning system (GPS) baseline network using the datum-free and weighted constraint solutions. Single-epoch analysis is for ...